Cooling system

ABSTRACT

Cooling systems are provided. The cooling systems include a plurality of cooling units. Each cooling unit has a base having a housing with control components, a cooling tower attached to the base at a first end of the cooling tower, with an inner flow path and an exterior surface, and an air distribution system attached to the cooling tower at a second end. The air distribution system includes an air distribution chamber between first and second enclosures, cool and warm air dispensers are configured in the first enclosure, and a cover is disposed on an exterior of the enclosures. The control components are configured to convey air through the base, the cooling tower, and the air distribution system to dispense air through the air dispensers. At least two of the cooling units of the plurality of cooling units are arranged in a linear arrangement.

BACKGROUND

The subject matter disclosed herein generally relates to cooling unitsand, more particularly, to cooling units that can be modular andgenerate cooled areas in proximity to the cooling unit.

Air conditioning and/or cooling for outdoor areas can pose challengesdue to moving air currents, thermal transfer, heat dissipation, lack ofcontainment, etc. Accordingly, it may be advantageous to provide coolingunits that can enable outdoor cooling in an efficient manner.

SUMMARY

According to some embodiments, cooling system are provided herein. Thecooling systems include a plurality of cooling units, wherein eachcooling unit has a base having a housing with control componentsinstalled therein, a cooling tower attached to the base at a first endof the cooling tower, the cooling tower having an inner flow path and anexterior surface, and an air distribution system attached to the coolingtower at a second end of the cooling tower. The air distribution systemincludes a first enclosure, a second enclosure defining an airdistribution chamber between the first and second enclosures, a cool airdispenser configured in the first enclosure, a warm air dispenserconfigured in the first enclosure at a location different from the coolair dispenser, and a cover disposed on an exterior surface of the secondenclosure. The control components are configured to convey air throughthe base, the cooling tower, and the air distribution system to dispenseair through the cool air dispenser and the warm air dispenser, whereinat least two of the cooling units of the plurality of cooling units arearranged in a linear arrangement.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe cooling tower of at least one cooling unit is arranged as a coolingwall.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatat least two cooling towers of two cooling units of the plurality ofcooling units are connected by a single air distribution system.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatat least two cooling towers of two cooling units of the plurality ofcooling units are connected by a single base.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe plurality of cooling units share a common base and separate coolingtowers attached to the common base.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe plurality of cooling units share a common air distribution systemand separate cooling towers attached to the common air distributionsystem.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe plurality of cooling units share a common base, a common airdistribution system, and separate cooling towers attached to the commonbase and the common air distribution system.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include acontrol system arranged to control operation of the cooling system.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe control system is configured to connect to a remote network, whereinthe cooling unit is operable based on information obtained from theremote network.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe control system is arranged to control operation of at least one of apump and a motor of one or more of the plurality of cooling units.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include anelectronics package installed on at least one cooling unit of theplurality of cooling units.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe electronics package includes at least one of a camera, a display,and a speaker.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe electronics package includes a data transmission device.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe electronics package comprises at least one of a camera and a speakermounted to the air distribution system.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include thatthe electronics package comprises a display mounted to at least onecooling tower.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include awater treatment module fluidly connected to a cooling unit water supplyto treat the water of the cooling unit water supply.

In addition to one or more of the features described above, or as analternative, further embodiments of the cooling systems may include athermal insulating layer applied to at least one air distributionsystem.

Technical effects of embodiments of the present disclosure includecooling units that are modular, energy efficient, and provide coolingfor areas (e.g., outdoor areas) that typically cannot be cooled forvarious reasons.

The foregoing features and elements may be combined in variouscombinations without exclusivity, unless expressly indicated otherwise.These features and elements as well as the operation thereof will becomemore apparent in light of the following description and the accompanyingdrawings. It should be understood, however, that the followingdescription and drawings are intended to be illustrative and explanatoryin nature and non-limiting.

BRIEF DESCRIPTION OF THE DRAWINGS

The subject matter is particularly pointed out and distinctly claimed atthe conclusion of the specification. The foregoing and other features,and advantages of the present disclosure are apparent from the followingdetailed description taken in conjunction with the accompanying drawingsin which:

FIG. 1 is a schematic illustration of a cooling unit in accordance withan embodiment of the present disclosure;

FIG. 2 is a schematic illustration of air flow through a cooling unit inaccordance with an embodiment of the present disclosure;

FIG. 3A is a schematic illustration of water flow through a cooling unitin accordance with an embodiment of the present disclosure;

FIG. 3B is a cross-sectional illustration of the cooling unit of FIG. 3Aalong the line A-A;

FIG. 4 is a schematic illustration of a cooling system incorporating aplurality of cooling units in accordance with the present disclosure;

FIG. 5 is a schematic illustration of a cooling unit in accordance witha non-limiting embodiment of the present disclosure;

FIG. 6 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 7 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 8 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 9 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 10 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 11A is a schematic illustration of a cooling unit in accordancewith another non-limiting embodiment of the present disclosure;

FIG. 11B is a plan view illustration of the cooling unit of FIG. 11A asviewed from below;

FIG. 12A is a schematic illustration of a cooling unit in accordancewith another non-limiting embodiment of the present disclosure;

FIG. 12B is a plan view illustration of the cooling unit of FIG. 12A asviewed from below;

FIG. 13A is a schematic illustration of a cooling unit in accordancewith another non-limiting embodiment of the present disclosure;

FIG. 13B is a plan view illustration of the cooling unit of FIG. 13A asviewed from below;

FIG. 14 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 15 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 16 is a schematic illustration of a cooling unit in accordance withanother non-limiting embodiment of the present disclosure;

FIG. 17A is a schematic illustration of a cooling system in accordancewith another non-limiting embodiment of the present disclosureincorporating a plurality of cooling units; and

FIG. 17B is a side elevation view of a cooling unit that may be part ofthe cooling system of FIG. 17A.

DETAILED DESCRIPTION

Air conditioning and/or cooling for outdoor areas can pose challengesdue to moving air currents, thermal transfer, heat dissipation, lack ofcontainment, etc. Embodiments of the present disclosure are directed toportable and/or modular cooling units that can be installed indoors oroutdoors that provide regions of cooling air for persons in proximity tothe cooling units.

For example, turning to FIG. 1, a schematic illustration of a coolingunit 100 in accordance with a non-limiting embodiment of the presentdisclosure is shown. As shown, the cooling unit 100 includes a base 102,a cooling tower 104, and an air distribution system 106. The coolingunit 100 is configured to employ water cooling to generate cooled orconditioned air that can be distributed from the air distribution system106 to an area around the cooling unit 100. The components of thecooling unit 100 can be modular, with the cooling tower 104 beingremovably attached to the base 102 and the air distribution system 106being removably attached to the cooling tower 104. In some embodiment, asingle fixed structure can be formed, and in other embodiment, two ofthe components can be fixed together, with the third component beingremovably attached (e.g., fixed base and cooling tower, with changeableand/or exchangeable air distribution systems). Accordingly, the coolingunit 100 is not only module but also customizable.

The base 102, as shown, includes a housing 108 that contains controlcomponents 110 and, in the embodiment shown in FIG. 1, a blower 112. Thehousing 108 of the base 102 is structured and configured to support thecooling tower 104 and the air distribution system 106. Further, thehousing 108 can include a first cooling tower connection aperture 114that enables fluid communication between an interior of the housing 108and the cooling tower 104 that is mounted to the base 102. As such, insome embodiments, the housing 108 can include framing, supports, etc.that are configured to provide structural rigidity and support to theother aspects of the cooling unit 100. Further, in some configurationsthe housing 108 can include various exterior features such as seating,cushions, etc. that are designed to enable persons in proximity to thecooling unit 100 to sit within a cooled air zone generated by thecooling unit 100. Further, in some embodiments, the housing 108 caninclude one or more inlet vents or apertures 109 on an exterior surfaceof the housing 108 to enable air to flow into the interior of the base102. Additional connectors or features can be included as describedherein and/or as will be appreciated by those of skill in the artwithout departing from the scope of the present disclosure.

The control components 110 can include electronic controllers (e.g.,processors, microprocessors, memory, etc.), switches, motors, pumps,valves, heat exchanger components, etc. that are configured to controloperation of the cooling unit 100. For example, the control components110 include fluid or liquid control components that can be used todirect and control fluid flow into, through, and out of the cooling unit100. Further, the control components 110 can include a fan controller tocontrol the blower 112 to control a fan speed and/or direction of theblower 112. The controller components 110 can also include sensors ordetectors that are configured to, for example, monitor temperatures(e.g., water and/or air temperatures), humidity in proximity to thecooling unit 100, air flow speeds in and through the cooling unit 100,power consumption and/or generation, fluid flows, etc. The sensors ofthe control components 110 may not be installed in the locationschematically shown in FIG. 1, but rather may be installed at variouslocations in, on, and/or around the cooling unit 100 and may be incommunication with a processor or other controller of the controlcomponents 110.

As noted, the blower 112 is configured within the cooling towerconnection aperture 114 of the housing 108. The blower 112 is configuredto direct and move air from the interior of the housing 108 into andthrough the cooling tower 104. The cooling tower 104, as noted, ismounted to or otherwise installed at a first end 116 (e.g., bottom) tothe base 102 such that the cooling tower 104 is supported by the base102. The cooling tower 104 defines a flow path that is configured toenable fluids (e.g., air, water, etc.) to be moved between the base 102and the air distribution system 106. For example, as shown in FIG. 1,the cooling tower 104 can include an inner flow path 118 within aconduit 120. As such, the conduit 120 defines a hollow channel to enableair and/or water to be conveyed from the base 102 to the airdistribution system 106. The conduit 120 includes an exterior surface122 that can provide various functionalities as described herein.

Although shown in FIG. 1 with the blower 112 located within the housing108 of the base 102, this configuration is not intended to be limiting.For example, in some alternative configurations, the blower/fan can beconfigured within the air distribution system at the top of the coolingunit. In such configurations, the blower/fan can be configured to pullair upward through the conduit, rather than pushing the air through theconduit (when positioned at the bottom of the conduit). Further still,in other embodiments, the blower/fan can be mounted and positionedwithin the cooling tower (e.g., at some vertical position between thebase and the air distribution system). Further still, in someembodiments, multiple blowers/fans can be employed and positioned atdifferent locations within the cooling unit.

The air that is passed through the cooling tower 104 is conveyed intothe air distribution system 106 that is mounted and/or installed at asecond end 124 (e.g., top) of the cooling tower 104. The airdistribution system 106 includes various components that are configuredto distribute conditioned air to an area or volume surrounding thecooling unit 100. Accordingly, the air distribution system 106 can beopen to or otherwise fluidly connected to the conduit 120 such that airand/or water can flow from the flow path 118 into an air distributionchamber 126 defined within the air distribution system 106. That is, theair distribution chamber 126 is fluidly connected to the flow path 118through a second cooling tower connection aperture 128.

The air distribution chamber 126 is defined between a first enclosure130 and a second enclosure 132. The first enclosure 130 can includeconnectors, fasteners, or other mechanisms to rigidly connect and attachthe air distribution system 106 to the cooling tower 104. The secondenclosure 132 can be fixedly connected to the first enclosure 130 todefine the air distribution chamber 126. In other embodiments, the firstenclosure 130 and the second enclosure 132 can be integrally formed ormolded to define the air distribution chamber 126. In any givenconfiguration, the upper and first enclosures 130, 132 can be relativelyfluidly sealed except where defined and required by the particularconfiguration of the cooling unit 100 (e.g., not sealed at the secondcooling tower connection aperture 128 or at other locations as describedherein).

The air distribution chamber 126 can be divided into multiplesubchambers that are fluidly separated from each other at the firstenclosure 130. For example, as shown, a first subchamber 134 is definedwithin a cool air conduit 136 that is located within the airdistribution chamber 126. The cool air conduit 136 fluidly connects thesecond cooling tower connection aperture 128 to one or more cool airdispensers 138. A second subchamber 140 is defined between the cool airconduit 136 and the second enclosure 132. The second subchamber fluidlyconnects the second cooling tower connection aperture 128 to one or morewarm air dispensers 142. The air dispensers 138, 142 can be nozzles,jets, tubes, holes, or apertures extending through or from or formed inthe first enclosure 130. Thus, although shown in FIG. 1 as extendingfrom the first enclosure 130, in some embodiments, the air dispensers138, 142 can be holes or other structures that are flush with or do notextend from the first enclosure 130.

Also shown in FIG. 1, the second enclosure 132 can include an optionalcover 144 on an exterior surface thereof. In some embodiments, the cover144 can include solar panels or other power generating mechanisms. Inother embodiments, the cover 144 can be a paint or coating applied tothe exterior surface of the second enclosure 132. In such embodiments,the paint or coating can be used for advertisements, logos, or can havefunctional effects, such as cooling, energy generation, lightreflection, etc. Further, in some embodiments, the cover 144 can be acanvas or other material sheet or similar covering that can be attachedto the top of the cooling unit 100. The air within the second subchamber140 can be in thermal communication with the cover 144 to providecooling to the second subchamber 140 (e.g., the air in the secondsubchamber 140 can cool solar panels installed on the second enclosure132).

Turning now to FIG. 2, a schematic illustration showing a cooled area246 that is achieved through operation of a cooling unit 200 inaccordance with an embodiment of the present disclosure is shown. Thatis, FIG. 2 illustrates a non-limiting configuration of an air circuit asproduced by operation of cooling units in accordance with embodiments ofthe present disclosure. The cooling unit 200 is similar to that shownand described with respect to FIG. 1, and thus, for simplicity andclarity of illustration, the same or similar features will not belabeled and described again.

The cooling unit 200 is configured to generate the cooled area 246through conditioning air within the cooling unit 200 and then dispensingthe conditioned air into the cooled area 246 that is defined around thecooling unit 200. For example, the cooled area 246 can be partiallycontained under the air distribution system 206, which can have aconfiguration and components similar to that described above.

Operation of the cooling unit 200 can be controlled by controlcomponents that are housed within a base 202 of the cooling unit 200,within the air distribution system 206, within a cooling tower 204,and/or by a controller that is remote from the cooling unit 200. In FIG.2, the dashed lines proximate to the cooling unit 200 define the cooledarea 246 which included cooled and/or conditioned air that is dispersedfrom the cooling unit 200. A blower 212 is operated to pull ambient air248, e.g., from the cooled area 246, into the housing of the base 202.The air can then be optionally conditioned into conditioned air 250using a heat exchanger or other air conditioning element(s), asdescribed below. The ambient air 248 can be moist or dry, hot or cold,etc. and the components within the base 202 will either extract moistureor inject moisture, depending on the desired operating conditions, thusgenerating the conditioned air 250.

The blower 212 will force the conditioned air 250 from the base 202 intothe cooling tower 204. Within the cooling tower 204, the conditioned air250 can be further conditioned by water droplets 252 that cascade orfall from the top of the cooling tower 204 (e.g., second end 124 inFIG. 1) toward the bottom of the cooling tower 204 (e.g., first end 116in FIG. 1). The water droplets 252 are illustrated as stippling withinthe cooling tower 204 and the conditioned air 250 is indicated as upwarddirection arrows within the cooling tower 204. Thus, the conditioned air250 can be further conditioned by mixing the conditioned air 250 withwater in the form of the water droplets 252. In some embodiments, if theconditioned air 250 is not pre-conditioned within the base 202, theconditioning of the conditioned air 250 can be achieved as it passesthrough the cooling tower 204.

The water droplets 252 can be supplied from the base 202 through one ormore fluid supply lines (e.g., see FIGS. 3A-3B). The water droplets 252can be pre-cooled or pre-chilled using various mechanics, including, butnot limited to a heat exchanger within the base 202. Mixing theconditioned air 250 with the water droplets 252 can condition orotherwise “refresh” the air as it passes through the water droplets 252.Such conditioning may have limits based on ambient or outside air wetbulb temperature. Thus, the water of the water droplets 252 can bepre-chilled to a predetermined temperature or temperature range (e.g.,5-7° C. (41-45° F.)) to reduce a humidity level of the conditioned air250.

In addition to pre-cooled or pre-chilled water (e.g., water droplets252) being dispensed into the cooling tower 204 to condition theconditioned air 250, cool water can be cascaded down an exterior surfaceof the cooling tower 204. That is, with reference again to FIG. 1, coolwater can be cascaded down the exterior surface 122 of the conduit 120,and thus provide local cooling adjacent the cooling tower 104.Accordingly, a cold “waterfall” can be provided on the exterior surfaceof the cooling tower 204 to enable additional cooling of both theambient air immediately around the cooling tower 204 and within theconduit of the cooling tower 204.

The conditioned air 250 will then enter into the air distributionchamber of the air distribution system 206. The conditioned air willthen move through the air distribution chamber to the first and secondsubchambers through which the conditioned air can exit the airdistribution system at the air dispensers described above. For example,a portion of the conditioned air 250 can enter the first subchamber andexit through the cool air dispensers to provide cool, saturated air 254(e.g., high moisture content) to the cooled area 246. Simultaneously,another portion of the conditioned air 250 can enter the secondsubchamber and exit through the warm air dispensers to provide dry, warmair 256 at an exterior or edge of the air distribution system 206. Thedry, warm air 256 can define a bounded cooled area 246. The cooled area246 can thus contain comfortable, conditioned air that may be pleasantto users of the cooling unit 200. As shown, the air may be cycledthrough the above described operation, wherein new air 258 can be pulledinto the system (e.g., into the cooled area 246) and some amount ofbleed air 260 will leave the cooled area 246.

With reference to FIGS. 1-2, the dry, warm air 256 that is dispensedfrom warm air dispensers 142 can be used to, at least in part, containthe cooled area 246. Thus, in some non-limiting embodiments, the warmair dispensers 142 can be angled to optimize this function. For example,the warm air dispensers 142 can be angled perpendicular to or at 90°from the first enclosure 130 (e.g., directly downward). Further, in someembodiments, the cool air dispensers 138 can be angled at a desiredangle to provide optimized cool, saturated air 254 into the cooled area246. For example, the cool air dispensers 138 can be angled at about 45°relative to the first enclosure 130.

Further, in some embodiments, the air dispensers 138, 142 can be passiveand the air can be dispensed therefrom based on the velocity andpressure differentials that exist due to thermal gradients, humidityvariations, and/or the power of the blower/fan 112/212. Alternatively,one or more of the air dispensers 138, 142 can be powered to acceleratethe air as it is expelled from the air distribution chamber 126. Forexample, in one non-limiting configuration, the warm air dispensers 142can be powered to generate an air curtain about the cooled area 246 andthe cool air dispensers 138 can be powered or unpowered to provide coolair within the cooled area 246.

Turning now to FIGS. 3A-3B, schematic illustrations of a cooling unit300 in accordance with an embodiment of the present disclosure is shown.The cooling unit 300 is similar to that described above, and thussimilar features may not be labeled or discussed again. FIGS. 3A-3Billustrate a non-limiting configuration of a water circuit that isemployed by cooling units in accordance with the present disclosure.

As shown, the cooling unit 300 includes a base 302, a cooling tower 304,and an air distribution system 306, similar to that described above. Thebase 302 includes various components that are part of control componentsof the cooling unit 300 (e.g., control components 110 of FIG. 1). Forexample, a housing 308 of the base 302 houses a heat exchange system 362for providing pre-cooling to water that is employed within the coolingunit 300. In one non-limiting configuration, the heat exchange system362 can include a water-to-water mini-chiller. A heat rejection inletline 364 and a heat rejection outlet line 366 are fluidly connected toone portion of the heat exchange system 362 and are configured toextract heat from water that is cycled through the heat exchange system362. A cooling unit water supply 368 is used for providing the waterdroplets 352 and exterior cool water 370 on an exterior surface 322 ofthe cooling tower 304, as described above and shown in FIG. 3B. Acooling unit water supply line 372 can be used to circulate water fromthe cooling unit water supply 368, through the heat exchange system 362,and to a water dispenser 374 that generates and disperses the waterdroplets 352 and the exterior cool water 370 from within an airdistribution chamber 326 of the air distribution system 306. Further, asshown, a pump 376 can be configured along the cooling unit water supplyline 372 to pump the chilled water to the water dispenser 374.

As shown, the cooling unit water supply line 372 is configured withinand passes through the interior of the cooling tower 304. In otherembodiments, the cooling unit water supply line 372 can be configured inother ways, such as, for example, extending along an exterior surface ofthe cooling tower 304. However, it may be advantageous to run thecooling unit water supply line 372 through the interior of the coolingtower 304 to provide insulation and cooling to the cooling unit watersupply line 372 and/or thermal exchange with conditioned air and/orwater droplets passing through the cooling tower.

The various aspects of the cooling unit 300 can be powered by a powersource that is part of the cooling unit 300. For example, in someembodiments, the powered components (e.g., heat exchange system 362) canbe powered through solar power generation provided by a cover 344 in theform of photovoltaic panels or other solar power generation mechanisms.The cover 344, as shown in FIG. 3A, is supported on a second enclosure332 of the air distribution system 306 by one or more supports 378. Insome embodiments, the supports 378 can be omitted and the cover can bedirectly applied to or otherwise attached to the exterior surface of thesecond enclosure 332.

In addition, or alternatively, the cooling unit 300 can be provided withbatteries 380 that can be housed within the base 302. The batteries 380can be configured as electrical power storage devices that store powergenerated by the solar panels of the cover 344. In other configurations,the batteries 380 can be charged using grid power. Additionally, in someembodiments, the cooling unit 300 can be connected to a generator, gridpower, or other power sources as will be appreciated by those of skillin the art.

Turning to FIG. 4, a schematic illustration of a cooling system 482incorporating multiple cooling units 400 in accordance with the presentdisclosure is shown. The illustration of the cooling system 482 is aplan schematic view (i.e., looking downward from above). Each of thecooling units 400 can be configured in accordance with the abovedescribed embodiments and/or variations thereon. Because of the multiplecooling units 400 the cooling system 482 can define an enlarged cooledarea 484 that is generated by the cooling provided each of theindividual cooling units 400.

As shown, the cooling units 400 can be arranged such that they can befluidly connected to a heat rejection water system 486. The heatrejection water system 486 can be fluidly connected to the base of eachof the cooling units 400 (e.g., as described above to enable heatexchange within the cooling units). A heat rejection inlet supply 488can be provided and fluidly connected to the heat rejection inlet lineof each individual cooling unit 400. Similarly, a heat rejection outletsupply 490 can be fluidly connected to the heat rejection outlet line ofeach individual cooling unit 400. The heat rejection inlet and outletsupplies 488, 490 can be used to provide thermal exchange at eachcooling unit 400 and thus enable the cooling as described above.

The heat rejection inlet supply 488 can include a heat rejection pump492 that is configured to convey water through the heat rejection inletsupply 488 and the heat rejection outlet supply 490. The heat rejectionoutlet supply 490 can be fluidly connected to a hot water network 494 orother water system (e.g., a water utility network) and thus the hotwater generated by the cooling units 400 can be recovered and used forother functions. Furthermore, an optional dry cooler 496 can be providedto enable heat absorption to be able to condition the heat rejectionwater that is provided through the heat rejection inlet supply 488.

Turning now to FIG. 5, a schematic illustration of a cooling unit 500 inaccordance with an embodiment of the present disclosure is shown. Thecooling unit 500 is similar to that described above, and thus similarfeatures may not be labeled or discussed again. FIG. 5 illustrates anon-limiting configuration of alternative configuration of a coolingunit in accordance with the present disclosure.

As shown, the cooling unit 500 includes a base 502, a cooling tower 504,and an air distribution system 506, similar to that described above. Thebase 502 includes various components that are part of control componentsof the cooling unit 500 (e.g., control components 110 of FIG. 1). Forexample, a housing 508 of the base 502 houses a heat exchange system 562for providing pre-cooling to water that is employed within the coolingunit 500. As shown, the heat exchange system 562 includes awater-to-water mini-chiller. A heat rejection inlet line 564 and a heatrejection outlet line 566 are fluidly connected to one portion of theheat exchange system 562 and are configured to extract heat from waterthat is cycled through the heat exchange system 562. A cooling unitwater supply 568 is used for providing water droplets and exterior coolwater from a water dispenser 574. A cooling unit water supply line 572can be used to circulate water from the cooling unit water supply 568,through the heat exchange system 562, and to the water dispenser 574within an air distribution chamber 526 of the air distribution system506. Further, as shown, a pump 576 can be configured along the coolingunit water supply line 572 to pump the chilled water to the waterdispenser 574.

In the present configuration, the heat rejection inlet line 564 and theheat rejection outlet line 566 are locally contained such that thecooling unit 500 can be self-contained, in contrast to the abovedescribed embodiments that are fluidly connected to a centralized heatrejection system. For example, as shown in FIG. 5, the heat exchangesystem 562 can include a mounted heat rejection unit 598, such as a drycooler, located on the cooling unit 500. For example, as shown in FIG.5, the mounted heat rejection unit 598 can be mounted on or above theair distribution system 506 (e.g., on top of a cover 544).Advantageously, such configuration can eliminate the need for localinfrastructure (e.g., no need for a water piping network). The mountedheat rejection unit 598 can include a fan, blower, cooling tubes,cooling finds, or other heat transfer and diffusing mechanisms.

Turning now to FIG. 6, another alternative configuration of a coolingunit 600 in accordance with an embodiment of the present disclosure isshown. The cooling unit 600 may be employed in situations where ambientconditions provide excess water in the system (e.g., water contained inhumid air will condensate in cold water in cooling tower and in externalwater fall). Accordingly, a condensate evacuation system 699 can beconfigured to extract and dispose of the excess water, e.g., from thecooling unit water supply 668. Such condensate evacuation system 699 canbe employed in any of the above described embodiments, or variationsthereon, although the cooling unit 600 of FIG. 6 is illustrated similarto that shown in FIG. 5, the condensate evacuation system 699 is not solimited.

In one non-limiting configuration, the condensate water may bepressurized to direct the condensate water to a mounted heat rejectionunit 698 (e.g., similar to that shown in FIG. 5). Advantageously, suchconfiguration can evacuate excess water to the air above an airdistribution system 606 (e.g., no need for connection to heat rejectionsystem) and the efficiency and/or effectiveness of the mounted heatrejection unit 698 can be improved (e.g., the condensate water can lowerentering air temperature).

Turning now to FIG. 7, a schematic illustration of a cooling unit 700 inaccordance with an embodiment of the present disclosure is shown. Thecooling unit 700 may be similar to various of the above describedembodiments, and thus similar features may not be described above. Inthis embodiment, the cooling unit 700 includes a water treatment module702 that is arranged in the water recycling circuit (e.g., proximate apump or similar equipment). The water that is cycled through the coolingunit 700 is in direct contact with the air surrounding the cooling unit700. Thus, the water of the system can be used to filter or clean theair. That is, the water can be used to extract or collect contaminants,particulates, pollution, etc. from the air, and thus act as anair-cleaner. However, as the water collects such contaminants, the wateritself may become contaminated, and thus cleaning or filtering the watermay be required.

Accordingly, in the cooling unit 700 of the present embodiment, acooling unit water supply 704 is employed similar to that describedabove and the water treatment module 702 is located downstream from thecooling unit water supply 704 and upstream of an air distribution system706. The water treatment module 702 is arranged to treat or “clean” thewater as it is conveyed to the air distribution system 706. Accordingly,the cooling unit 700 can be arranged to act as an “air washer.”

To clean the air (and water) that surrounds the cooling unit 700, thewater treatment module 702 can be configured to extract or remove dustand/or other particles/components from the water as it is cycled throughthe cooling unit 700. For example, different filters (e.g., physical,chemical, etc.) can be employed to remove various contaminants orundesirable properties that are collected within the water, particularlywithin the cooling unit water supply 704.

Turning now to FIG. 8, a schematic illustration of a cooling unit 800 inaccordance with an embodiment of the present disclosure is shown. Thecooling unit 800 may be similar to various of the above describedembodiments, and thus similar features may not be described above. Inthis embodiment, the cooling unit 800 includes an air cooled chiller802, as shown mounted on top of an air distribution system 804. Acooling unit water supply line 806 fluidly connects a cooling unit watersupply 808 with the air cooled chiller 802. A pump 810 can be arrangedto direct a portion of the water from the cooling unit water supply 808up to the air cooled chiller 802. As the water passes through the aircooled chiller 802, heat will be dissipated, thus cooling the water. Theair cooled water can then be directed to a water dispenser 812 of theair distribution system 804, to subsequently cool an area around the airdistribution system 804.

Various air chiller configurations are possible without departing fromthe scope of the present disclosure. For example, specific adiabaticcooling ramps may be applied to the air that enters into the air cooledchiller 802. It will be appreciated that adiabatic cooling as employedherein means refreshing the air by adding droplets of water to the airstream. In a case when the air is relatively dry, adding water dropletsresult in lowering air temperatures. In accordance with embodiments ofthe present disclosure, the systems will have access to water (e.g.,humidity from the air will condensate on cold water in a system and thewater will be collected/stored/accessible in the cooling unit watersupply 808). Accordingly, the water can be reused by refreshing the airentering an air cooled chiller condenser. Reducing air temperatureentering to the chiller-condenser can result in lower condensingtemperature and thus result in higher unit efficiency (e.g., lowerenergy consumption) and higher unit capacity. Similar efficiencies canbe achieved using a “dry cooler” and water cooled chiller with condenserloop connected to the dry cooler.

Turning now to FIG. 9, a schematic illustration of a cooling unit 900 inaccordance with an embodiment of the present disclosure is shown. Thecooling unit 900 may be similar to various of the above describedembodiments, and thus similar features may not be described above. Inthis illustration, only an air distribution system 902 is schematicallyshown for simplicity. Although not shown in FIG. 9, as shown anddescribed above a conduit is arranged to supply air and/or water througha flow path into an air distribution chamber 904 defined within the airdistribution system 902. In this embodiment, rather than adual-feed/dispensing system, such as that shown and described above(e.g., FIGS. 3A-3B). In this embodiment, all cooled/moist air isconveyed into the distribution chamber 904, and subsequently dispersedtherefrom.

A single chamber without divisions therein is employed in thisembodiment. As such, one stream of air (homogenic) will be employed andonly air dispenser 906 will be installed along a periphery of the airdistribution system 902. In such embodiments, the cool air may enter thedistribution chamber 904 and be warmed by an exterior surface/top of theair distribution system 902. However, such air will still be cooler thanambient air, and a cooled area will still be generated around thecooling unit 900. In some embodiments, a controlled re-heating can beemployed to improve efficiencies. For example, materials of the variouscomponents, elements, and parts of the systems of the present disclosurecan be selected to have specific heat transfer characteristics, andthus, transferring heat to and/or from an air stream can be customizedand/or optimized for a specific system.

Turning to FIG. 10, a schematic illustration of a cooling unit 1000 inaccordance with an embodiment of the present disclosure is shown. Thecooling unit 1000 may be similar to various of the above describedembodiments, and thus similar features may not be described above. Inthis illustration, only an air distribution system 1002 is schematicallyshown for simplicity. Although not shown in FIG. 10, as shown anddescribed above a conduit is arranged to supply air and/or water througha flow path into an air distribution chamber 1004 defined within the airdistribution system 1002. In this embodiment, rather than adual-feed/dispensing system, such as that shown and described above(e.g., FIGS. 3A-3B). In this embodiment, all cooled/moist air isconveyed into the distribution chamber 1004, and subsequently dispersedtherefrom.

In this embodiment, the air distribution system 1002 is arranged with athermal insulator 1006 that can be arranged over a top of the airdistribution system 1002. Further, in some embodiments, as shown, thethermal insulator 1006 may be arranged between the air distributionsystem 1002 and a cover 1008. In some such embodiments, the cover 1008may include a coating or similar property to aid in cooling the coolingunit 1000. This arrangement may enable a cold saturated cooling air tobe dispensed from the distribution chamber 1004.

Turning now to FIGS. 11A-11B, schematic illustrations of a cooling unit1100 in accordance with an embodiment of the present disclosure areshown. FIG. 11A is a side cross-sectional illustration of the coolingunit 1100 and FIG. 11B is a plan view looking at the bottom of thecooling unit 1100. The cooling unit 1100 may be similar to various ofthe above described embodiments, and thus similar features may not bedescribed above. In this illustration, an air distribution system 1102is shown being supplied with moist, cool air through a conduit 1104. Theconduit 1104 is arranged to supply air and/or water through a flow pathinto an air distribution chamber 1106 defined within the airdistribution system 1102. The air distribution chamber 1106 is definedbetween a first enclosure 1108 and a second enclosure 1110, similar tothat described above. As schematically shown, and as described above,the second enclosure 1110 can include a thermal insulator 1112 and acover 1114.

In this embodiment, rather than a dual-feed/dispensing system, such asthat shown and described above (e.g., FIGS. 3A-3B), the moist, cooledair is dispersed from a single air distribution chamber 1106 that is notseparated. Further, rather than using discrete air dispensers (e.g.,nozzles or other structures), the first enclosure 1108 (or a portionthereof) is formed of a porous material or configuration that includes aplurality of dispersing apertures 1116 (e.g., holes, perforated plate,porous material, etc.). As such, in this embodiment, a curtain-like airarrangement may not be achieved. However, a relatively uniformdistribution of cool, moist air may be provided within the area belowthe cooling unit 1100. In some such embodiments, the diffusion systemfor the cold umbrella concept may be a porous media type of diffusion,or as noted, perforated or venting holes can be formed in the materialof the first enclosure 1108. In this arrangement, the diffusion ofcooled air will act as falling air shower with very low air velocity,with the cold air pulled through the material of the first enclosure1108 by the force of gravity (e.g., cold air is more dense and naturallyfalls).

Turning now to FIGS. 12A-12B, schematic illustrations of a cooling unit1200 in accordance with an embodiment of the present disclosure areshown. FIG. 12A is a side cross-sectional illustration of the coolingunit 1200 and FIG. 12B is a plan view looking at the bottom of thecooling unit 1200. The cooling unit 1200 may be similar to various ofthe above described embodiments, and thus similar features may not bedescribed above. In this illustration, an air distribution system 1202is shown being supplied with moist, cool air through a conduit 1204(schematically shown). The conduit 1204 is arranged to supply air and/orwater through a flow path into ducting supply chamber 1206 locatedwithin an air distribution chamber 1208. The ducting supply chamber 1206is fluidly connected to a plurality of ducts 1210, 1212.

In this embodiment, the ducts 1210, 1212 are flexible air ducts (whichmay be singular or in multiple) which connect the ducting supply chamber1206 (which received saturated cold air from the conduit 1204) torespective diffusers 1214, 1216. Similar to some embodiments describedabove, cool, saturated air can be directed through a first duct 1210(and out first diffusers 1214) and dry air can be directed through asecond duct 1212 (and out second diffusers 1216). As such, a curtain canbe generated by the output through the second diffusers 1216 to containthe cool air from the first diffusers 1214. In some embodiments, thefirst duct 1210 may be thermally insulated and the second duct 1212 thatsupplies “dry air” may not be insulated. The second duct 1212 can thusact as heat exchanger between air and the adjacent space (e.g., the airdistribution chamber 1208). The air in the second duct 1212 will bereheated and the surrounding air within the air distribution chamber1208 will be cooled. The cooler air within the air distribution chamber1208 can be used to cool an energy generation element that is mounted tothe cooling unit 1200 (e.g., photovoltaic panels, etc.). Such coolingcan enable improved efficiency of such energy generation elements.

Turning now to FIGS. 13A-13B, schematic illustrations of a cooling unit1300 in accordance with an embodiment of the present disclosure areshown. FIG. 13A is a side cross-sectional illustration of the coolingunit 1300 and FIG. 13B is a plan view looking at the bottom of thecooling unit 1300. The cooling unit 1300 is substantially similar to thecooling unit 1200 of FIGS. 12A-12B, having an air distribution system1302 supplied with moist, cool air through a conduit 1304. The conduit1304 is arranged to supply air and/or water through a flow path intoducting supply chamber 1306 located within an air distribution chamber1308. The ducting supply chamber 1306 is fluidly connected to aplurality of ducts 1310, 1312, which in turn disperse air throughrespective diffusers 1314, 1316. The difference between the presentembodiment and that of FIGS. 12A-12B is the shape of the cooling unit1300. As shown in FIG. 13A, the cooling unit 1300 has a rounded shape incross-section. However, in plan view, rather than the circular shape ofthe prior shown and described embodiments, the cooling unit is squared(or rectangular). As a result, the diffusers 1314, 1316 of the presentembodiment are linear (as compared to the circular diffusers 1214, 1216shown in FIG. 12A).

Turning now to FIG. 14, a schematic illustrations of a cooling unit 1400in accordance with an embodiment of the present disclosure is shown. Thecooling unit 1400 has an air distribution system 1402 supplied withmoist, cool air through a conduit 1404. The conduit 1404 is arranged tosupply air and/or water through a flow path into a ducting supplychamber 1406 located within an air distribution chamber 1408. Theducting supply chamber 1406 is fluidly connected to a plurality of ducts1410, 1412 similar to the arrangements described above. However, theducts 1410, 1412 are arranged to connect to a single diffuser chamber1414, which in turn disperses air through a diffuser 1416. The diffuserchamber 1414 can provide for mixing of cool moist air and dry air withinthe diffuser chamber 1414 as supplied from the ducts 1410, 1412.

Turning now to FIG. 15, a schematic illustrations of a cooling unit 1500in accordance with an embodiment of the present disclosure is shown. Thecooling unit 1500 has an air distribution system 1502 supplied withmoist, cool air through a conduit 1504. The conduit 1504 is arranged tosupply air and/or water through a flow path a second cooling towerconnection aperture 1518, similar to that shown and described withrespect to FIG. 1. The second cooling tower connection aperture 1518provides air into a cool air conduit defining a first subchamber 1520 ofan air distribution chamber 1508 and a second subchamber 1522 thereof(similar to the structure shown and described with respect to FIG. 1).However, the subchambers 1520, 1522 are arranged to fluidly connect to asingle diffuser chamber 1514, which in turn disperses air through adiffuser 1516. The diffuser chamber 1514, similar to the embodiment ofFIG. 14, can provide for mixing of cool moist air and dry air within thediffuser chamber 1514 as supplied from the subchamber 1520, 1522.

Turning now to FIG. 16, a schematic illustrations of a cooling unit 1600in accordance with an embodiment of the present disclosure is shown. Thecooling unit 1600 has an air distribution system 1602 arranged togenerate a cooled area thereunder, as shown and described above. In thisembodiment, the cooing unit 1600 is configured with a control system1604 and an electronics package 1606. In this illustrative embodiment,the electronics package 1606 includes a first electronics element 1606a, a second electronics element 1606 b, and a third electronics element1606 c, although more or fewer electronics elements may be included inthe electronics package of various embodiments.

The control system 1604 may be a computer or processor element arrangeto control operation of the cooling unit 1600. The control system 1604can be in communication with one or more elements of the cooling unit1600 (e.g., pumps, motors, etc. that are used to generate a cool areaaround the cooling unit 1600). Further, the control system 1604 can bein communication with one or more of the electronics elements 1606 a,1606 b, 1606 c of the electronics package 1606. In some embodiments, thecontrol system 1604 may be configured to control operation of thecooling unit 1600 based on information obtained from one or more of theelectronics elements 1606 a, 1606 b, 1606 c of the electronics package1606.

As shown, the first electronics element 1606 a is illustratively shownas a camera mounted to the cooling unit 1600. The camera may be arrangedto capture images and/or video of the cooling unit 1600 and/or the areaaround the cooling unit 1600. For example, the camera may be employed todetect damage or malfunction of the cooling unit 1600. Further, thecamera may be employed to detect if persons are in proximity to thecooling unit 1600. If damage or malfunction is detected, a call formaintenance may be automatically made from the control system 1604.Further, if one or more persons are detected in proximity to the coolingunit 1600, the control system 1604 can activate the cooling airgeneration by operation of the cooling unit 1600. Furthermore, in someembodiments, the camera can be employed to monitor weather conditions(if the control system 1604 is not connected to a weather systemtrigger—e.g., the internet and internal software), optimization ofspecific modes relative to outside conditions can be achieved.

The control system 1604 can also be in communication with the parts ofthe cooling unit 1600 that enable operation and generation of thecooling area, as noted above. For example, by being connected to or incommunication with a filter monitor/sensor, flow sensors, etc.optimization of maintenance may be achieved.

As noted above, the control system 1604 may be connected to the internetand have internal software and programming to trigger specificoperational parameters based on information received through aconnection. For example, the control system 1604 may be connected toweather forecast systems and can be arranged to enable change mode ofoperation in case of unfavorable weather conditions (wind, storm, rein,etc.). Additionally, the internet connection may enable remote operationby an operator to control the cooling unit from a remote location.

The electronics package 1606 can also include other devices such asdisplays, routers, speakers, information dissemination devices, etc. Forexample, as schematically shown, the second electronics element 1606 bis a screen or display that is mounted to the cooling tower of thecooling unit 1600. The second electronics element 1606 b can be used toprovide information to persons within the cooling area of the coolingunit 1600. The second electronics element 1606 b can include one or morespeakers for outputting audio to persons in proximity to the coolingunit 1600.

The third electronics element 1606 c can be a data transmission device(e.g., a router or other wireless broadcasting device and/or connectiondevice). As such, the cooling unit 1600 can operate as a hotspot forpersons using the cooling unit 1600 and thus provide an internetconnection to such users. In some embodiments, the data transmissiondevice can be any type of connection, wired or wireless, to enableconnection capability, including but not limited to, a router, afemtocell, an LTE or other cellular broadcasting device, etc.

Although shown and described above typically as a single unit, as notedwith respect to FIG. 4, cooling systems incorporating multiple coolingunits in accordance with the present disclosure can be employed. FIG. 4illustrates a plurality of cooling units that are distinctly separatefrom each other. However, other arrangements of multiple cooling unitsare possible in accordance with the present disclosure.

For example, turning now to FIGS. 17A-17B, a cooling system 1700 inaccordance with an embodiment of the present disclosure is shown. Thecooling system 1700, as shown in FIG. 17A, includes a plurality ofcooling units 1702, 1704, 1706, 1708 that can be operated to generate acooled area 1710. FIG. 17B is a side elevation view of one of thecooling units 1706. The cooling units 1702, 1704, 1706, 1708 of thepresent embodiment include one or more bases (e.g., base 1712 shown inFIG. 17B), a plurality of cooling towers 1702 a, 1704 a, 1706 a, 1708 a,and a shared or single air distribution system (e.g., air distributionsystem 1714 shown in FIG. 17B).

Thus, in such arrangements, a number of cooling towers 1702 a, 1704 a,1706 a, 1708 a can be arranged to supply cool, moist air to a larger airdistribution system and thus generate a much larger cooled area ascompared to the singular units described above. Further, in somearrangements, the cooling tower can be arranged as a cooling wall (e.g.,cooling unit 1704), which may be an extended cooling tower that spansthe air distribution system of the large cooling unit.

As described herein, individual cooling units are provided that cangenerate a cool air region or area around the cooling unit. Inaccordance with various embodiments of the present disclosure, thecooling units can be modular or separable into the different components.For example, the base, the cooling tower, and the air distributionsystem can all be physically separated for transportation and ease ofinstallation. Further, such modularity enables delivering and providingcooled air in areas that typically may not be able to have cooled air.

Advantageously, embodiments provided herein can employ photovoltaicsolar panels and energy storage batteries for self-sufficient power. Assuch, the cooling units of the present disclosure can be energy neutralor energy positive (e.g., through use of energy generation and hot watergeneration). Further, advantageously, the air distribution system ofcooling units of the present disclosure can provide shade or shadow tothe cooled area immediately around the cooling unit and, as noted above,can provide any required electrical energy to operate cooling unit.

Further, advantageously, the air management systems of cooling unitsdescribed herein can provide cold saturated air streams due to heat andmass exchange between the air and the cold waterfall that is formed onthe cooling tower. Further, dividing the output conditioned air canenables a cold and saturated portion of air which can be injected to acomfort zone in the vicinity of the cooling unit (e.g., from the firstsubchamber). Further, the air that passes through the second subchambercan provide cooling for solar panels which are installed on the exteriorsurface of the air distribution system. Advantageously, such cooling canincrease solar panel effectiveness. Such air will become warm and dry(e.g., reheating). The two separate streams, once mixed after exitingthe air distribution system, can have a temperature and humidity whichprovides optimized comfort for persons within the cooled air area aroundthe cooling unit. Further, the two mixed air streams can provide an aircurtain function which will create a comfortable zone for people incooled area.

Further, cold water management functionality can be contained within thecooling unit and can include a small modular water-cooled chiller, and acold-water pumping, spraying, and delivery system, as described above.Hot water management functionality can include a heat rejection systemwhich will be connected to a heat evacuation network (e.g., heatrejection system). Advantageously, evacuated heat may be reused forvarious purposes, including sanitary hot water, or can be rejected toambient air with a dry cooler or cooling tower that is remote from thecooling units.

Advantageously, the cooling units of the present disclosure can bepowered with solar energy and be “green.” Further, advantageously, thecooling units of the present disclosure can be modular and can be easilyreconfigured based on various requirements (e.g., customer requirements,geography, available space, available water supplies, etc.).

Further, advantageously, the cooling units of the present disclosure canbe configured in various geometric or aesthetic designs. That is,although shown and described as an umbrella shape, in accordance withvarious embodiments, the cooling units can be designed in such way thatit is incorporated in an aesthetic manner relative to a location inwhich it is installed. For example, the cooling tower and airdistribution system can be shaped into the form of a palm tree, anumbrella, or other architectural form. In the example of a palm or othertree configuration, the air dispensers can be configured at the ends of“branches” or “leaves” and the subchambers can be within the “branches”or “leaves.” Thus, the above description and illustrations are notintended to be limiting.

The use of the terms “a,” “an,” “the,” and similar references in thecontext of description (especially in the context of the followingclaims) are to be construed to cover both the singular and the plural,unless otherwise indicated herein or specifically contradicted bycontext. The modifier “about” used in connection with a quantity isinclusive of the stated value and has the meaning dictated by thecontext (e.g., it includes the degree of error associated withmeasurement of the particular quantity). All ranges disclosed herein areinclusive of the endpoints, and the endpoints are independentlycombinable with each other.

While the present disclosure has been described in detail in connectionwith only a limited number of embodiments, it should be readilyunderstood that the present disclosure is not limited to such disclosedembodiments. Rather, the present disclosure can be modified toincorporate any number of variations, alterations, substitutions,combinations, sub-combinations, or equivalent arrangements notheretofore described, but which are commensurate with the scope of thepresent disclosure. Additionally, while various embodiments of thepresent disclosure have been described, it is to be understood thataspects of the present disclosure may include only some of the describedembodiments.

Accordingly, the present disclosure is not to be seen as limited by theforegoing description, but is only limited by the scope of the appendedclaims.

1. A cooling system comprising: a plurality of cooling units, whereineach cooling unit comprises: a base having a housing with controlcomponents installed therein; a cooling tower attached to the base at afirst end of the cooling tower, the cooling tower having an inner flowpath and an exterior surface; and an air distribution system attached tothe cooling tower at a second end of the cooling tower, the airdistribution system including: a first enclosure; a second enclosuredefining an air distribution chamber between the first and secondenclosures; a cool air dispenser configured in the first enclosure; awarm air dispenser configured in the first enclosure at a locationdifferent from the cool air dispenser; and a cover disposed on anexterior surface of the second enclosure, wherein the control componentsare configured to convey air through the base, the cooling tower, andthe air distribution system to dispense air through the cool airdispenser and the warm air dispenser, wherein at least two of thecooling units of the plurality of cooling units are arranged in a lineararrangement.
 2. The cooling system of claim 1, wherein the cooling towerof at least one cooling unit is arranged as a cooling wall.
 3. Thecooling system of claim 1, wherein at least two cooling towers of twocooling units of the plurality of cooling units are connected by asingle air distribution system.
 4. The cooling system of claim 1,wherein at least two cooling towers of two cooling units of theplurality of cooling units are connected by a single base.
 5. Thecooling system of claim 1, wherein the plurality of cooling units sharea common base and separate cooling towers attached to the common base.6. The cooling system of claim 1, wherein the plurality of cooling unitsshare a common air distribution system and separate cooling towersattached to the common air distribution system.
 7. The cooling system ofclaim 1, wherein the plurality of cooling units share a common base, acommon air distribution system, and separate cooling towers attached tothe common base and the common air distribution system.
 8. The coolingsystem of claim 1, further comprising a control system arranged tocontrol operation of the cooling system.
 9. The cooling system of claim8, wherein the control system is configured to connect to a remotenetwork, wherein the cooling unit is operable based on informationobtained from the remote network.
 10. The cooling system of claim 8,wherein the control system is arranged to control operation of at leastone of a pump and a motor of one or more of the plurality of coolingunits.
 11. The cooling system of claim 1, further comprising anelectronics package installed on at least one cooling unit of theplurality of cooling units.
 12. The cooling system of claim 11, whereinthe electronics package includes at least one of a camera, a display,and a speaker.
 13. The cooling system of claim 11, wherein theelectronics package includes a data transmission device.
 14. The coolingsystem of claim 11, wherein the electronics package comprises at leastone of a camera and a speaker mounted to the air distribution system.15. The cooling system of claim 11, wherein the electronics packagecomprises a display mounted to at least one cooling tower.
 16. Thecooling system of claim 1, further comprising a water treatment modulefluidly connected to a cooling unit water supply to treat the water ofthe cooling unit water supply.
 17. The cooling system of claim 1,further comprising a thermal insulating layer applied to at least oneair distribution system.